77808027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{54833}}^1$

素因数の和:54890

約数の個数: 16

約数和(自身を含む): 115809408

約数和(自身を除く): 38001381

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 54833, 164499, 603163, 1809489, 2357819, 7073457, 25936009, 77808027]

約数ペア:

[(1, 77808027), (3, 25936009), (11, 7073457), (33, 2357819), (43, 1809489), (129, 603163), (473, 164499), (1419, 54833)]